DE69706708D1 - METHOD FOR PRODUCING PHOSGEN - Google Patents
METHOD FOR PRODUCING PHOSGENInfo
- Publication number
- DE69706708D1 DE69706708D1 DE69706708T DE69706708T DE69706708D1 DE 69706708 D1 DE69706708 D1 DE 69706708D1 DE 69706708 T DE69706708 T DE 69706708T DE 69706708 T DE69706708 T DE 69706708T DE 69706708 D1 DE69706708 D1 DE 69706708D1
- Authority
- DE
- Germany
- Prior art keywords
- phosgen
- producing
- producing phosgen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/80—Phosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3344796P | 1996-12-20 | 1996-12-20 | |
PCT/US1997/022903 WO1998028227A1 (en) | 1996-12-20 | 1997-12-15 | Phosgene manufacturing process |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69706708D1 true DE69706708D1 (en) | 2001-10-18 |
DE69706708T2 DE69706708T2 (en) | 2002-01-31 |
Family
ID=21870457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69706708T Expired - Lifetime DE69706708T2 (en) | 1996-12-20 | 1997-12-15 | METHOD FOR PRODUCING PHOSGEN |
Country Status (6)
Country | Link |
---|---|
US (1) | US6054612A (en) |
EP (1) | EP0952961B1 (en) |
JP (1) | JP4246266B2 (en) |
DE (1) | DE69706708T2 (en) |
ES (1) | ES2163210T3 (en) |
WO (1) | WO1998028227A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19848668A1 (en) * | 1998-10-22 | 2000-04-27 | Bayer Ag | Phosgene with a low tetrachloro-carbon content for production of poly-carbonate or polyester-carbonate, made by ensuring that the gas leaves the phosgene generator at relatively low temperature and pressure |
US6399823B1 (en) | 2001-04-30 | 2002-06-04 | General Electric Company | Method for producing phosgene |
US6921834B2 (en) | 2002-05-22 | 2005-07-26 | Dow Agrosciences Llc | Continuous process for preparing N-phosphonomethyl glycine |
DE102004041777A1 (en) * | 2004-08-28 | 2006-03-02 | Bayer Materialscience Ag | Process and apparatus for the production of phosgene |
FR2965490B1 (en) | 2010-09-30 | 2013-01-11 | Aet Group | DEVICE AND METHOD FOR CONTINUOUS PHOSGENATION |
EP3024782B1 (en) | 2013-07-26 | 2019-06-12 | SABIC Global Technologies B.V. | Method and apparatus for producing high purity phosgene |
WO2015013655A1 (en) | 2013-07-26 | 2015-01-29 | Sabic Innovative Plastics Ip B.V. | Method and apparatus for producing high purity phosgene |
JP6286057B2 (en) | 2014-02-04 | 2018-02-28 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | Method for producing carbonate |
KR101859207B1 (en) | 2014-02-04 | 2018-05-18 | 사빅 글로벌 테크놀러지스 비.브이. | Method for producing carbonates |
DK2955158T3 (en) | 2014-06-11 | 2020-08-31 | Haldor Topsoe As | Process for the preparation of phosgene |
WO2021233708A1 (en) | 2020-05-20 | 2021-11-25 | Basf Se | Process, reaction mixture and catalyst for the production of phosgene |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4231959A (en) * | 1978-02-15 | 1980-11-04 | Stauffer Chemical Company | Phosgene manufacture |
JPS5514044A (en) * | 1978-07-18 | 1980-01-31 | Tokyo Shibaura Electric Co | Preparation of ultrasoniccwave detecting contacting piece |
DE3327274A1 (en) * | 1983-07-28 | 1985-02-07 | Bayer Ag, 5090 Leverkusen | METHOD FOR THE PRODUCTION OF PHOSGEN WITH SIMULTANEOUS GENERATION OF STEAM |
SU1706690A1 (en) * | 1988-04-19 | 1992-01-23 | Всесоюзный Научно-Исследовательский Институт Технического Углерода | Porous carbon material |
JPH0629129B2 (en) * | 1988-06-25 | 1994-04-20 | 出光石油化学株式会社 | Method for producing phosgene |
US5136113A (en) * | 1991-07-23 | 1992-08-04 | E. I. Du Pont De Nemours And Company | Catalytic hydrogenolysis |
JP2710898B2 (en) * | 1992-07-07 | 1998-02-10 | 三菱電機株式会社 | Insulation structure of stationary induction lead |
AU7551296A (en) * | 1996-02-21 | 1997-09-10 | E.I. Du Pont De Nemours And Company | Phosgene manufacturing process |
-
1997
- 1997-12-15 ES ES97953197T patent/ES2163210T3/en not_active Expired - Lifetime
- 1997-12-15 EP EP97953197A patent/EP0952961B1/en not_active Expired - Lifetime
- 1997-12-15 DE DE69706708T patent/DE69706708T2/en not_active Expired - Lifetime
- 1997-12-15 US US09/331,076 patent/US6054612A/en not_active Expired - Lifetime
- 1997-12-15 JP JP52884798A patent/JP4246266B2/en not_active Expired - Lifetime
- 1997-12-15 WO PCT/US1997/022903 patent/WO1998028227A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69706708T2 (en) | 2002-01-31 |
WO1998028227A1 (en) | 1998-07-02 |
US6054612A (en) | 2000-04-25 |
EP0952961B1 (en) | 2001-09-12 |
EP0952961A1 (en) | 1999-11-03 |
ES2163210T3 (en) | 2002-01-16 |
JP2002511045A (en) | 2002-04-09 |
JP4246266B2 (en) | 2009-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |